28259430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{941981}}^1$

素因数の和:941991

約数の個数: 16

約数和(自身を含む): 67822704

約数和(自身を除く): 39563274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 941981, 1883962, 2825943, 4709905, 5651886, 9419810, 14129715, 28259430]

約数ペア:

[(1, 28259430), (2, 14129715), (3, 9419810), (5, 5651886), (6, 4709905), (10, 2825943), (15, 1883962), (30, 941981)]